TABLE 1

PET occupancy of modafinil administered i.v. at various doses

Data shown are mean ± S.E.M. (n).


Drug

Dose

% DAT Occupancy ([11C]CFT)

% NET Occupancy ([11C]MeNER)
mg/kg
Modafinil 2 6 ± 6 (2)
Modafinil 5 35 ± 12 (4) 16 ± 7.8 (6)
Modafinil 8 54 ± 2.96 (3) 44 ± 12 (2)
Modafinil 8 [11C]Altropane: 67 (1)
Methylphenidate
0.3
51 ± 10 (2)